I think the Affinity is longer and a bit more round downlaneJust my .02 memory of the shapes I remember (haven't used the Affinity in a while)The Affinity was a bit more over/under for me as wellI feel like the newer coverstocks are a bit more forgiving from my experiences, it could be a matchup thing for me, but several of the new releases seem to have that characteristic IMO

The Flawless compared to Cherry Vibe is several balls apartThe Flawless is earlier and stronger IMOThe vibes absolutely need friction to be effective IMO whereas the Flawless is a bit more of a medium piece